#C766E0
Closest named color: Bright Lilac (#C95EFB). oklch(67% 0.196 319), rgb(199, 102, 224).
Aa
Black text reads best on this color (6.40:1).
About this color
#C766E0 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.196 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bright Lilac (#C95EFB), ΔE 0.045 away. Black text reads best on it, at 6.40:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Bright Lilac (#C95EFB) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #C766E0 |
| RGB | rgb(199, 102, 224) |
| HSL | hsl(288, 66%, 64%) |
| OKLCH | oklch(67% 0.196 319) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C766E0 | 3.27:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #C766E0 | 6.40:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #C766E0 text on white | 3.27:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #C766E0 text on black | 6.40:1 | AA | Lc -42.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#FAF2FD
oklch(97% 0.017 316.9)
-
Step 100
100
#F5E3F9
oklch(93.7% 0.035 320.1)
-
Step 200
200
#EDCBF6
oklch(88.4% 0.069 319.1)
-
Step 300
300
#E3A7F3
oklch(81% 0.122 319)
-
Step 400
400 (this color)
#C766E0
oklch(67% 0.196 319)
-
Step 500
500
#C640E6
oklch(63.1% 0.251 319.1)
-
Step 600
600
#B100D3
oklch(55.7% 0.268 319)
-
Step 700
700
#9500B2
oklch(49% 0.236 319)
-
Step 800
800
#7B0093
oklch(42.6% 0.206 319.1)
-
Step 900
900
#641376
oklch(37.7% 0.163 319.3)
-
Step 950
950
#3B0F45
oklch(27% 0.103 319.6)
#C766E0 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4D87E4 | 0.182 |
| Deuteranopia (no green cones) | #6D91DD | 0.161 |
| Tritanopia (no blue cones) | #C7789A | 0.123 |
| Achromatopsia (no color) | #8E8E8E | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C766E0
#C766E0
oklch(67% 0.196 319)
- #4AB023
#4AB023
oklch(67.1% 0.196 139)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C766E0, closest first.
No curated palette has a color within ΔE 0.04 of #C766E0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Lilac #C95EFB ΔE 0.045
- Light Purple #BF77F6 ΔE 0.045
- Medium Orchid #BA55D3 ΔE 0.045
- Orchid #DA70D6 ΔE 0.047
- Easter Purple #C071FE ΔE 0.048
- Light Urple #B36FF6 ΔE 0.049
- Bright Lavender #C760FF ΔE 0.049
- Heliotrope #D94FF5 ΔE 0.059
Use #C766E0 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.